Try searching for...
SCFBio, IIT Delhi
Formula: C17H20O6 | Mol. Weight: 320.30 g/mol
IUPAC: 2-(3,4-dihydroxyphenyl)ethyl (E)-4-formyl-3-(2-oxoethyl)hex-4-enoate
CC=C(C=O)C(CC=O)CC(=O)OCCC1=CC(=C(C=C1)O)O